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ORTS CORTES VICTOR
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ORTS CORTES VICTOR
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Application filed by ORTS CORTES VICTORfiledCriticalORTS CORTES VICTOR
Priority to ES0035767UpriorityCriticalpatent/ES35767Y/en
Publication of ES35767UpublicationCriticalpatent/ES35767U/en
Application grantedgrantedCritical
Publication of ES35767YpublicationCriticalpatent/ES35767Y/en
Concrete sleeper for railway lines, characterized in that on its underside, and coinciding with its ends, concavities or lightening dies have been practiced, also providing a throttle in the central area of the piece that narrows the cross section of the same towards its top. (Machine-translation by Google Translate, not legally binding)
ES0035767U1953-04-181953-04-18
Concrete sleeper for railway lines
ExpiredES35767Y
(en)
A procedure of signal command, especially for railways, and device for their realization (Machine-translation by Google Translate, not legally binding)